#serverless

2 posts

Beyond Chatbots: Building Real-World Stateful AI Agents on Cloudflare

Most "AI agents" you see today are just LLM wrappers with a fancy prompt. They process a request, return a response, and forget everything. No memory. No scheduling. No persistence. Real agents are different. They remember what happened yesterday. Th...

黃小黃 · 2/17/2026 · 14 min

Building a Zero-Cost Enterprise Email API: Complete Guide to Timing Attack and Header Injection Protection

Have you ever found yourself in this situation: your project needs to send system notifications, but SendGrid charges monthly fees, AWS SES setup is complicated, and self-hosting an email server is a maintenance nightmare? In this article, I'll share...

黃小黃 · 2/10/2026 · 10 min